resizeMode

tintColor

overlayColor

When the image has rounded corners, specifying an overlayColor will cause the remaining space in the corners to be filled with a solid color. This is useful in cases which are not supported by the Android implementation of rounded corners:

Certain resize modes, such as 'contain'

Animated GIFs

A typical way to use this prop is with images displayed on a solid background and setting the overlayColor to the same color as the background.